177977-20-7

Upstream product

• 42516-28-9 ethyl (2E)-4-(diethoxyphosphoryl)crotonate 
• 131375-69-4 5-((4-methoxybenzyl)oxy)pentanal 
• 132131-28-3 6-<(4-methoxyphenyl)methoxy>hexanal 
• 623-47-2 propynoic acid ethyl ester 
• 824-94-2 p-methoxybenzyl chloride 
• 111-29-5 1 ,5-pentanediol 

Downstream Products

• 177977-02-5 C₃₆H₄₅NO₅S₂ 
• 177977-03-6 (4R,5S)-3-{(1R,2R,4aS,8aR)-2-[4-(4-Methoxy-benzyloxy)-butyl]-6-oxo-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carbonyl}-4-methyl-5-phenyl-oxazolidin-2-one 
• 383863-71-6 (1S,3aS,4R,5R,5aR,8aR,8bS)-4-Allyl-7-methoxy-5-[4-(4-methoxy-benzyloxy)-butyl]-1-methyl-2-oxo-decahydro-furo[3,2-e]indole-6-carboxylic acid methyl ester 
• 383863-70-5 (3aS,4R,5R,5aR,8aR,8bR)-4-Allyl-7-methoxy-5-[4-(4-methoxy-benzyloxy)-butyl]-2-oxo-decahydro-furo[3,2-e]indole-6-carboxylic acid methyl ester 
• 383863-69-2 (3aR,4R,5S,5aS,8aR,8bR)-4-Iodo-7-methoxy-5-[4-(4-methoxy-benzyloxy)-butyl]-2-oxo-decahydro-furo[3,2-e]indole-6-carboxylic acid methyl ester 
• 383863-68-1 (3aR,4R,5S,5aS,8aR,8bR)-7-Hydroxy-4-iodo-5-[4-(4-methoxy-benzyloxy)-butyl]-2-oxo-decahydro-furo[3,2-e]indole-6-carboxylic acid methyl ester 

Relevant academic research and scientific papers

Total Syntheses of Isomeric Spiroacetal Marine Natural Products Attenols A and B

The convergent total synthesis of two marine natural products, attenols A and B is achieved with excellent stereocontrol. The synthetic route is based on an enantio- and regioselective Sharpless dihydroxylation, palladium(0)-catalyzed reduction to form δ-hydroxy-1-enoates, stereoselective mCPBA-mediated epoxidation, and Julia-Kocienski olefination. Copyright

Stereocontrolled total synthesis of the Stemona alkaloid (-)-stenine

The Stemona alkaloid stenine (1), isolated from Stemona tuberosa of physiologically active stemonaceous plants, possesses the structurally novel and unique azepinoindole skeleton (B,C,D-ring system). We have achieved the asymmetric total synthesis of (-)-

Untersuchungen zur asymmetrischen Synthese von Stemona-Alkaloiden: Totalsynthese von (-)-Stenin

Keywords: Alkaloide; Asymmetrische Synthesen; (-)-Stenin; Totalsynthesen